FR2272439B1 - - Google Patents

Info

Publication number
FR2272439B1
FR2272439B1 FR7515845A FR7515845A FR2272439B1 FR 2272439 B1 FR2272439 B1 FR 2272439B1 FR 7515845 A FR7515845 A FR 7515845A FR 7515845 A FR7515845 A FR 7515845A FR 2272439 B1 FR2272439 B1 FR 2272439B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7515845A
Other versions
FR2272439A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Copreci SCL
Original Assignee
Copreci SCL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Copreci SCL filed Critical Copreci SCL
Publication of FR2272439A1 publication Critical patent/FR2272439A1/fr
Application granted granted Critical
Publication of FR2272439B1 publication Critical patent/FR2272439B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H01H43/101—Driving mechanisms
    • H01H43/102—Driving mechanisms using a pawl and ratchet wheel mechanism
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G21/00—Mechanical apparatus for control of a series of operations, i.e. programme control, e.g. involving a set of cams
FR7515845A 1974-05-21 1975-05-21 Expired FR2272439B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES426521A ES426521A2 (es) 1974-05-21 1974-05-21 Sistema de accionamiento paso a paso de medios de soporte deprogramas con intervalos de parada seleccionables de dura- ciones variables.

Publications (2)

Publication Number Publication Date
FR2272439A1 FR2272439A1 (fr) 1975-12-19
FR2272439B1 true FR2272439B1 (fr) 1980-05-30

Family

ID=8466732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515845A Expired FR2272439B1 (fr) 1974-05-21 1975-05-21

Country Status (5)

Country Link
DE (1) DE2521762C2 (fr)
ES (1) ES426521A2 (fr)
FR (1) FR2272439B1 (fr)
GB (1) GB1517941A (fr)
IT (1) IT1038323B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179945A (en) * 1978-09-05 1979-12-25 The Singer Company Variable step size impulse drive
ES2008453A6 (es) * 1988-04-25 1989-07-16 Copreci S Coop Ltda Sistema de accionamiento y temporizacion para dispositivo de mando por programa.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193008B (de) * 1962-09-06 1965-05-20 Siemens Elektrogeraete Gmbh Schrittschaltwerk fuer Programmsteuergeraete
FR2132494B1 (fr) * 1971-01-19 1973-12-28 Crouzet Sa

Also Published As

Publication number Publication date
DE2521762C2 (de) 1983-12-22
FR2272439A1 (fr) 1975-12-19
DE2521762A1 (de) 1975-12-04
GB1517941A (en) 1978-07-19
ES426521A2 (es) 1977-06-16
IT1038323B (it) 1979-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse